Derek C. Knottenbelt OBE, BVM&S, DVM&S, Dipl ECEIM, MRCVS, Donald F. Kelly MA, BVSc, PhD, MRCVS, FRCpath, Dipl ECVP, in Equine Dentistry (Third Edition), 2011. It is made of metal, ceramic or polymer materials or a combination of such materials. histopathology: The study of disease processes at the cellular level. 01 maxillary arch sialodochoplasty: Surgical procedure for the repair of a defect and/or restoration of portion of a salivary gland duct. Code on Dental Procedures and Nomenclature (CDT Code): A listing of dental procedure codes and their descriptive terms published by the American Dental Association (ADA); used for recording dental services on the patient record as well as for reporting dental services and procedures to dental benefit plans. 1) It should be used with an stable dentition (Braley Class I ) and the single prepared unit should have intact teeth adjacent to it. The magnitude of the force applied to the crown of the tooth is critical. pulpotomy: Removal of a portion of the pulp, including the diseased aspect, with the intent of maintaining the vitality of the remaining pulpal tissue by means of a therapeutic dressing. (b) A procedure whose outcome is, by intent, not subject to change arising from subsequent delivery of another procedure; a change may occur if the dentist determines that a change in the patients clinical condition warrants delivery of another or alternative procedure. Maryland bridge: Fixed partial denture featuring retainers which are resin bonded to natural teeth that serve as an abutment. resin: Resinous material of the various esters of acrylic acid, used as a denture base material, for trays or for other restorations. May involve the placement of an artificial apical barrier prior to nonsurgical endodontic obturation. root canal - Space inside the root portion of a tooth containing pulp tissue. The lower dental arch is housed in the alveolar arches of the two halves of the mandible which in higher primates are always fused on the midline. Dental arches | definition of Dental arches by Medical dictionary accession: Addition of a test specimen, previously collected by a health care provider, to a laboratory specimen collection; recording of essential specimen identification data in a laboratory-maintained file in chronological order of laboratory specimen acquisition; assignment to the specimen of an identification code. A variety of notations are utilized to indicate that a tooth is deciduous. The following terms concerning methods of anxiety and pain control are found in CDT code nomenclatures and descriptors: analgesiathe diminution or elimination of pain. See also abutment crown, anatomical crown, and clinical crown. Occlusal Sometimes called a mouth protector. inhalation: See definition under anesthesia. enamel: Hard calcified tissue covering dentin of the crown of tooth. periapical cystAn apical inflammatory cyst containing a sac-like epithelium-lined cavity that is open to and continuous with the root canal. palate: The hard and soft tissues forming the roof of the mouth that separates the oral and nasal cavities. sedation: See definitions under anesthesia. implant: Material inserted or grafted into tissue. The interim period of time for a restoration, a prosthesis or a procedure, is determined by the clinical and professional judgment of the dentist. fixed prosthesisNon-removable dental prosthesis which is solidly attached to abutment teeth, roots or implants. indirect pulp cap: Procedure in which the nearly exposed pulp is covered with a protective dressing to protect the pulp from additional injury and to promote healing and repair via formation of secondary dentin. FIGURE 4.7. Like humans, nonhuman primates have two distinct sets of dentition (Figure4.6). barrier membrane: Usually a thin, sheet-like usually non-autogenous material used in various surgical regenerative procedures. 2. Note the number of premolars in each quadrant, the relative size and shape of the premolars versus molars, and the shape of the incisors. amalgam: An alloy used in direct dental restorations. In terrestrial species with marked sexual dimorphism the upper canine of the adult male may project as much as seven times the height of the other teeth in the dental row. dentition Teeth, natural or artificial. It may be intraoral or extraoral. cytology: The study of cells, including their anatomy, chemistry, physiology and pathology. dental prosthesisAny device or appliance replacing one or more missing teeth and/or, if required, associated structures. If the number is written as a superscript, the tooth is in the maxillary dental arch. on the periodontally-borne, fixed section of the restoration (mainly in the form of crowns or bridges on teeth and implants). : The passage or change from one position, state, phase or concept to another (e.g., Universal/National Tooth Numbering System, Code on Dental Procedures and Nomenclature, Universal/National tooth numbering system, temporomandibular joint dysfunction (TMJD), https://www.ada.org/en/publications/cdt/ada-dental-claim-form, Frequent General Questions Regarding Dental Procedure Codes. moderate sedation: See definition under anesthesia. Designation of Identifies the Universal/National Tooth Numbering System on the dental claim form., a HIPAA standard that is most commonly used in the United States. temporomandibular joint dysfunction (TMD or TMJD): Abnormal functioning of temporomandibular joint; also refers to symptoms arising in other areas secondary to the dysfunction. Duration of the force also influences the response. cyst: Pathological cavity, usually lined with epithelium, containing fluid or soft matter. Three ceramic onlays (Figure 5) and a 3-unit metal ceramic bridge with metal occlusal surfaces (in order to gain interocclusal distance) were fabricated in the dental laboratory. As indicated here the deciduous cheek teeth are premolars even though they are frequently called molars. The sequence and age of dental eruption are discussed with growth and development (see also Dental and skeletal maturation above). malignant: Having the properties of dysplasia, invasion, and metastasis. Full restorations (full/complete dentures) replace all the teeth in an . cleft palate: Congenital deformity resulting in lack of fusion of the soft and/or hard palate, either partial or complete. decay: The lay term for carious lesions in a tooth; decomposition of tooth structure. The radiographic appearance can be very similar to osteosarcoma (see above) and squamous cell carcinoma. Addressing clinical terms often encountered when selecting the appropriate CDT Code for patient record keeping and claim preparation. 3950. jaw: A common name for either the maxilla or the mandible. dentin: Hard tissue which forms the bulk of the tooth and develops from the dental papilla and dental pulp, and in the mature state is mineralized. Published by Houghton Mifflin Company. arch Usually includes six anterior teeth and eight posterior teeth. The upper dental arch is housed in the alveolar arch of the premaxillae and maxillae. There is no scheduled replacement, although some maintenance may be necessary (e.g., cleansing; replacement of the replaceable component of an attachment), procedures that are documented with their applicable codes. This causes a delay in the orthodontic movement process. Telescopic denture (wax try-in, stone model). Are your crown preps prepped enough?: A few tricks to ensure WebManagement of the full and partially edentulous arch requires an understanding regarding the amount of vertical and horizontal restorative space that is needed for different types root: The anatomic portion of the tooth that is covered by cementum and is located in the alveolus (socket) where it is attached by the periodontal apparatus; radicular portion of tooth. Biopsy is essential. periapical: The area surrounding the end of the tooth root. gingivectomy: The excision or removal of gingiva. fascial: Related to a sheet or band of fibrous connective tissue enveloping, separating or binding together muscles, organs and other soft tissue structures of the body. Treatment options are very limited the margins of the tumor and their usual anatomical site make surgical excision virtually impossible. This has resulted in the frequent misidentification of these premolars as molars. transitional dentition: Refers to a mixed dentition; begins with the appearance of the permanent first molars and ends with the exfoliation of the deciduous teeth. The single root is usually conical. Dental arch Definition & Meaning | Merriam-Webster Simple, Comfortable And Accurate Dual Arch No interventions are required to maintain a patent airway, and spontaneous ventilation is adequate. inhalationa technique of administration in which a gaseous or volatile agent is introduced into the lungs and whose primary effect is due to absorption through the gas/blood interface. Mesial: toward the midline point of the dental arch where the central incisors contact each other. In the World Health Organization (WHO) International Histological Classification of Tumours of Domestic Animals, this type of neoplasm is listed as a bone tumour rather than an odontogenic tumour.11, This rare type of neoplasm has been reported in the jaws of a large animals.11 They have been cited as involving dental arches of maxillary molar teeth (see Fig. gingivitis: Inflammation of gingival tissue without loss of connective tissue. Tim D. White, Pieter A. Folkens, in Human Osteology (Third Edition), 2012. This group of tumors includes a spectrum that extends from benign myxoma to malignant myxosarcoma. In this arrangement the lower canine usually fits into the diastema during occlusion and thus lies anterior to the upper canine (Figure4.2). large numbers of osteoclasts. Predominantly Base AlloysNoble Metal Content) < 25% (gold + platinum group*). alveolar: Referring to the bone to which a tooth is attached. quadrant: One of the four equal sections into which the dental arches can be divided; begins at the midline of the arch and extends distally to the last tooth. enteralany technique of administration in which the agent is absorbed through the gastrointestinal (GI) tract or oral mucosa (i.e., oral, rectal, sublingual). eposteal (subperiosteal): Subperiosteal implant that conforms to the superior surface of an edentulous area of alveolar bone. Some yeasts may reproduce by fission, many producing mycelia or pseudomycelia. 20 upper left quadrant The noble metal classification system has been adopted as a more precise method of reporting various alloys used in dentistry. The fascinating story behind many people's favori Test your vocabulary with our 10-question quiz! In the juvenile, note the number and cusp pattern of the premolars (called milk molars), the presence of the first permanent molar in its crypt in each of the four quadrants, and the relative size of the deciduous teeth as compared to the permanent teeth in the adult. The tumors have a soft gelatinous gross appearance, and may be highly infiltrative with a tendency to metastasize. salivary gland: Exocrine glands that produce saliva and empty it into the mouth; these include the parotid glands, the submandibular glands and the sublingual glands. The nomenclature used here is one of the most commonly used for humans. Retrouvey, in Encyclopedia of Infant and Early Childhood Development, 2008. As in humans, periodontal health decreases with age and diet is considered to contribute to intergroup differences within a single species (Phillips-Conroy etal., 1993). After months and years the bony denture-bearing area resorbs individually by varying degrees (physiological and pressure atrophy). premedication: The use of medications prior to dental procedures. WebRemovable restorations are a subcategory of prosthetics.Various versions of partial restorations supplement existing teeth and/or implants. residual rootRemaining root structure following the loss of the major portion (over 75%) of the crown. anxiolysis: See definition under anesthesia. Understanding Impression Materials and Techniques In the bicuspid premolars of higher primates, the lateral (outer or buccal) cusp is normally larger. As the jaw closes the posterior border of the upper canine slides against the adjacent lower premolar. incisal: Pertaining to the biting edges of the incisor and cuspid teeth. How Long should a Shortened Dental Arch opposing arch | Dental-Dictionary.com The first teeth to erupt are the mandibular central incisors (610months). by report: A written description of the service provided that is prepared when the term "by report" is included in a procedure code nomenclature; must be part of the patients record and included on the claim submission. bilateral: Occurring on, or pertaining to, both right and left sides. a structure of bowlike or curved outline. It is not rare to witness a 1-year-old child who has not yet grown a tooth. See graft. Orthodontic diagnosis and treatment planning require properly trimmed study casts in order to analyze dental relationships. plaque: A soft sticky substance that accumulates on teeth composed largely of bacteria and bacterial derivatives. Removable restorationsare a subcategory of prosthetics. The tooth is prepared and then the tray is loaded with the impression material. porcelain/ceramic: Refers to materials containing predominantly inorganic refractory compounds including porcelains, glasses, ceramics, and glass-ceramics. debridement: Removal of subgingival and/or supragingival plaque and calculus. incisal angle: One of the angles formed by the junction of the incisal and the mesial or distal surfaces of an anterior tooth; called the mesioincisal and distoincisal angle respectfully. The process of growing new teeth; teething. radiographic/surgical implant index: An appliance, designed to relate osteotomy or fixture position to existing anatomic structures. Closed (valved) diastemata: Bounding teeth are sloped such that the space resembles an inverted triangle. labial: Pertaining to or around the lip. male component: The projecting part of an attachment that fits into the concave component of an attachment. g. Occlusal: facing the opposing dental arch, usually the chewing surface of each tooth. complete series: A set of intraoral radiographs usually consisting of 14 to 22 periapical and posterior bitewing images intended to display the crowns and roots of all teeth, periapical areas and alveolar bone crest (source: FDA/ADA radiographic guidelines). implant index: See radiographic/surgical implant index. enteral: See definition under anesthesia. 20. guided tissue regeneration (GTR): A surgical procedure that uses a barrier membrane placed under the gingival tissue and over the remaining bone support to enhance regeneration of new bone. line angle: An angle formed by the junction of two planes; used to designate the junction of two surfaces of a tooth, or of two walls of a tooth cavity preparation. temporary removable denture: An interim prosthesis designed for use over limited period of time. behavior management: Techniques or therapies used to alter or control the actions of a patient who is receiving dental treatment. therapeutic: Of or pertaining to therapy or treatment; beneficial. ancillary: Subordinate or auxiliary to something or someone else; supplementary. space maintainer: A passive appliance, usually cemented in place, that holds teeth in position. interim: (a) A restoration or prosthesis designed for use over a limited period of time; (b) A procedure that whose outcome is, by intent, subject to change arising from subsequent delivery of another procedure.